Model 390

REF.

PART

 

 

REF.

PART

 

 

NO.

NO.

CODE

DESCRIPTION

NO.

NO.

CODE

DESCRIPTION

 

 

 

 

 

 

 

 

1

786-0057

 

Belt Cover

26

756-0600

 

Outer Engine Pulley Half

2

736-3020

 

Fl-Wash. .266" I.D. x .625" O.D.

27

756-0971

 

Inner Engine Pulley Half

3

710-0599

 

Hex Wash. Hd. TT-Tap Scr.

28

756-0585

 

Fl-Pulley 6" Dia.

 

 

 

1/4-20 x .5" Lg.

29

754-0429

 

“V”-Belt (Reverse)

4

712-0392

 

Hex L-Stop Nut 1/4-28 Thd.

30

754-0428

 

“V”-Belt (Forward)

5

712-3004A

 

Hex Flange Top L-Nut 5/16-18

31

748-0350

 

Pulley Mounting Adapter

 

 

 

Thd. (Gr. 5)

32

736-0112

 

Bell-Wash. .535" I.D. x 1.5" O.D.

6

786-0035A

 

Tine Shield

33

712-3029

 

Hex Jam Nut 1/2-20 Thd. (Gr. 5)

7

710-0118

 

Hex Bolt 5/16-18 x .75" Lg.*

34

738-0930

 

Shld. Bolt 5/16-18 Thd.

8

711-0920

 

Belt Cover Bolt

35

786-0040

 

Reverse Mounting Brkt.

10

736-0171

 

L-Wash. 7/16" I.D.

36

686-0013

 

Reverse Arm Ass’y.

11

710-0502A

 

Hex L-Wash. TT-Tap Scr.

37

786-0041

 

Keeper Plate

 

 

 

3/8-16 x 1.25" Lg.

38

756-0313

 

Fl-Idler 2.12" O.D.

14

 

Engine

39

710-0723

 

Hex Cap Bolt 3/8-16 x 1.25" Lg.

16

711-0415

 

Clevis Pin .375" Dia. x 1.62" Lg.

40

712-0266

 

Hex Cent. Jam Nut 3/8-16 Thd.

17

714-0149B

 

Internal Cotter Pin

41

750-0892

 

Spacer .64" I.D. x 2.4" Lg.

18

642-0005

 

Outer Tine Ass’y.–L.H.

42

786-0144

 

Tine Idler Brkt. Ass’y.

 

642-0004

 

Outer Tine Ass’y.–R.H.

43

756-0313

 

Fl-Idler 2.12" O.D.

 

 

 

(Not Shown)

44

710-0783

 

Hex Self-Tap Scr.

19

642-0003

 

Inner Tine Ass’y.–L.H.

 

 

 

#8-32 x .38" Lg.

 

642-0002

 

Inner Tine Ass’y.–R.H. (Not

45

751-0233

 

Muffler Deflector

 

 

 

Shown)

46

746-0918

 

Clutch Control Cable–Forward

20

686-0091

 

Chain Case Ass’y. Comp.

47

746-0953

N

Clutch Control Cable–Reverse

 

 

 

(Available Only as Comp.Ass’y.)

48

735-0639

 

Spark Plug Boot (Optional)

21

736-0119

 

L-Wash. 5/16" I.D.*

52

786-0145A

N

Engine Plate

22

710-0107

 

Hex Bolt 5/16-24 x .5" Lg.

53

786-0053

 

Tine Shield Support

23

732-0697

 

Return Spring 2.7" Lg.

54

712-0240

 

Hex Nut 7/16-20 Thd.

24

710-0191

 

Hex Bolt 3/8-24 x 1.25" Lg.

56

786-0149

 

Belt Keeper

25

736-0452

 

Bell-Wash. .396" I.D. x 1.14" O.D.

 

 

 

 

For faster service obtain standard nuts, bolts and washers locally. If these items cannot be obtained locally, order by part number and size as shown on parts list.

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Yard Machines 340 Thru 390 manual Part Code Description

340 Thru 390 specifications

Yard Machines 340 Thru 390 series represents a versatile range of outdoor power equipment designed for home and garden enthusiasts. These models are engineered to cater to the diverse needs of users, from maintaining a well-groomed lawn to tackling more challenging landscaping tasks. With a reputation for reliability and effectiveness, the Yard Machines 340 to 390 series has become a popular choice among homeowners.

One of the standout features of the Yard Machines 340 Thru 390 series is its powerful engine options. Ranging from 340cc to 390cc, these engines deliver robust performance, ensuring efficient operation even in demanding conditions. The engines are designed to provide ample torque, making them suitable for various tasks, including mowing, mulching, and hauling.

The cutting technology in this series is particularly noteworthy. These models often come equipped with adjustable cutting heights, allowing users to customize the mowing experience based on their lawn's specific needs. This feature is essential for achieving a clean and even cut, promoting healthy grass growth. Additionally, some models include advanced mulching capabilities, which enable the recycling of grass clippings back into the lawn, enriching the soil with valuable nutrients.

Durability is another characteristic that sets the Yard Machines 340 Thru 390 series apart. Built with high-quality materials, these machines are designed to withstand the rigors of outdoor use. Whether facing rough terrain or challenging weather conditions, users can expect a machine that stands the test of time. The frames often feature a rugged construction, ensuring stability and longevity.

Ergonomics and user-friendliness are also prioritized in these models. Features such as adjustable handles and ease of operation make them accessible to a wide range of users, from novices to experienced gardeners. The intuitive control layout simplifies operation, allowing users to focus on their tasks without unnecessary distractions.

In terms of technology, the Yard Machines 340 Thru 390 series may offer electric start options, eliminating the hassle of manual starting and enhancing convenience. Furthermore, some models might include features like self-propulsion to ease maneuverability, especially on sloped or uneven terrain.

Overall, the Yard Machines 340 Thru 390 series offers a well-rounded combination of power, versatility, and user-centric design. With its commitment to quality and performance, this series is an excellent investment for anyone looking to maintain their outdoor space effectively and efficiently. Whether you’re a casual gardener or a dedicated landscaper, these machines provide the reliability and capability needed to get the job done.